Precision Twist Drill 059103 501-12 #3 PTD 12AC 135SP TYPE B HSS BLK

Aircraft Drill Bits
145707 MFG #: 059103
Dormer Pramet
16.29000 / ea
Precision_Twist_Drill_059101
Right hand (clockwise rotation) cutting direction. Standard two flute design. Normal spiral - helical flutes.
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  • Features

Features

  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design.
  • Normal spiral - helical flutes.
"
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials
Oxide prevents chip building, galling and welding on the work piece, it is commonly used on low carbons, stainless steel and ferrous metals web thinned
Tapered web configuration
No coolant channe